Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754179AbYKXTNW (ORCPT ); Mon, 24 Nov 2008 14:13:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752511AbYKXTNO (ORCPT ); Mon, 24 Nov 2008 14:13:14 -0500 Received: from vs02.svr02.mucip.net ([83.170.6.69]:40640 "EHLO mailout.mucip.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751553AbYKXTNN (ORCPT ); Mon, 24 Nov 2008 14:13:13 -0500 Message-ID: <492AFCC3.4090602@birkenwald.de> Date: Mon, 24 Nov 2008 20:13:07 +0100 From: Bernhard Schmidt User-Agent: Thunderbird 2.0.0.17 (X11/20080925) MIME-Version: 1.0 To: Jesse Barnes CC: "Romano Giannetti (lists)" , "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , Andreas Mohr , devsk , Johan Bilien Subject: Re: [Bug #11947] 2.6.28-rc VC switching with Intel graphics broken References: <492A6A20.4080106@upcomillas.es> <200811241101.55121.jbarnes@virtuousgeek.org> In-Reply-To: <200811241101.55121.jbarnes@virtuousgeek.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1518 Lines: 37 Hello, > On Monday, November 24, 2008 12:47 am Romano Giannetti (lists) wrote: >> Rafael J. Wysocki wrote: >>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11947 >>> Subject : 2.6.28-rc VC switching with Intel graphics broken >>> Submitter : Romano Giannetti >>> Date : 2008-11-03 12:10 (20 days old) >>> Handled-By : Jesse Barnes >> Still with us on -rc6, nasty, reproducible, no clues on what can be. >> >> VC switch locks or delay the systems minutes, resuming from suspend locks >> hard the machine. >> >> 2.6.28-rc is unusable here. >> >> Jesse, any hints? My suspicion that it can be the same thing happened with >> bug 10620 is wrong? (It was a very similar error about vblank...) > > Just added to the bug, it looks like a DUP of an issue Keith just fixed last > week (now to make sure the patch makes it upstream quickly). I can confirm that, with the patch from http://lists.freedesktop.org/archives/intel-gfx/2008-November/000614.html applied on top of current git head (rejected hunk in drivers/gpu/drm/i915/915_irq.c due to the additional dev_priv->irq_mask_reg = ~0; in git between the removed lines, I kept it) I can suspend/resume and do a VC switch again. Big thanks! Bernhard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/